Submission #8529439
Source Code Expand
n,m=map(int,input().split()) a=[] b=[0] for i in range(n): a.append(list(map(int,input().split()))) for i in range(m): if a[i][0] in b: b.append(a[i][1]) print(len(set(b)))
Submission Info
Submission Time | |
---|---|
Task | B - Box and Ball |
User | maru65536 |
Language | Python (3.4.3) |
Score | 0 |
Code Size | 196 Byte |
Status | RE |
Exec Time | 358 ms |
Memory | 27300 KB |
Judge Result
Set Name | Sample | All | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||||||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | RE | 16 ms | 2940 KB |
0_01.txt | AC | 17 ms | 2940 KB |
0_02.txt | WA | 17 ms | 2940 KB |
1_00.txt | RE | 17 ms | 2936 KB |
1_01.txt | RE | 17 ms | 2940 KB |
1_02.txt | WA | 17 ms | 2940 KB |
1_03.txt | WA | 17 ms | 2940 KB |
1_04.txt | RE | 326 ms | 24168 KB |
1_05.txt | WA | 358 ms | 27300 KB |
1_06.txt | RE | 187 ms | 13620 KB |
1_07.txt | RE | 177 ms | 15156 KB |
1_08.txt | RE | 142 ms | 12076 KB |
1_09.txt | RE | 220 ms | 18280 KB |
1_10.txt | RE | 73 ms | 7240 KB |
1_11.txt | RE | 69 ms | 7004 KB |
1_12.txt | RE | 25 ms | 3564 KB |
1_13.txt | RE | 222 ms | 18292 KB |
1_14.txt | RE | 88 ms | 8396 KB |
1_15.txt | RE | 65 ms | 6620 KB |
1_16.txt | RE | 20 ms | 3188 KB |
1_17.txt | RE | 322 ms | 26304 KB |
1_18.txt | RE | 153 ms | 13092 KB |
1_19.txt | RE | 103 ms | 9412 KB |
1_20.txt | RE | 77 ms | 7380 KB |
1_21.txt | RE | 145 ms | 13092 KB |
1_22.txt | RE | 214 ms | 17772 KB |
1_23.txt | RE | 95 ms | 9020 KB |